/Engine/Source/Runtime/Engine/Classes/Materials/MaterialExpressionFunctionOutput.h
class UMaterialExpressionFunctionOutput : public [UMaterialExpression](API\Runtime\Engine\Materials\UMaterialExpression)
FExpressionInpu...
A
Stores the expression in the material function connected to this output.
uint32: 1
bLastPreviewed
Whether this output was previewed the last time this function was edited.
FString
Description
The output's description, which will be used as a tooltip on the connector in function call expressions that use this function.
FGuid
Id
Id of this input, used to maintain references through name changes.
FName
OutputName
The output's name, which will be drawn on the connector in function call expressions that use this function.
int32
SortPriority
Controls where the output is displayed relative to the other outputs.